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Use your knowledge of the carbon cycle to indicate the effect of deforestation on the carbon dioxide concentration in the atmosphere, and the effect this change will have on the environment.

Atmospheric CO2 is used by trees for photosynthesis. Deforestation means that there are less trees undergoing this photosynthesis reaction, so less CO2 is taken from the atmosphere. The trees that are cut...

ÁC
Answered by Áine C. Biology tutor
4221 Views

Why is glycogen suitable for energy storage in cells?

Glycogen is the storage form of glucose found in liver and muscle cells. It is formed during glycogenesis when excess blood glucose is taken up into liver and muscle cells via insulin release. When blood ...

MO
Answered by Mahdia O. Biology tutor
17078 Views

What is the structure of an atom?

Atoms are really tiny particles that make up all substances in the universe. An element is made of one type of atom. An atom has a small central nucleus made up of smaller sub-atomic particles called prot...

ET
Answered by Emma T. Chemistry tutor
2637 Views

When should I use the perfect tense and the imperfect tense?

The perfect tense is used to describe a completed action in the past. (Sometimes, time connectives are used as an indication that an action is complete). e.g. Hier soir, j'ai fait mes devoirs - Yester...

JC
Answered by Jenai C. French tutor
2409 Views

Outline two possible environmental impacts of deforestation

Cutting down forests destroys the habitats of animals within the forest, which would reduce the number of animals living there along with decreasing the biodiversity. Another possible environmental impact...

EC
Answered by Eden C. Geography tutor
4306 Views

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